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Popular series of straight bevel gears for many uses.
Unit of Measure

Specifications

Gear Type

N/A Bevel Gears

Construction

N/A Bevel Gears & Pinion Shafts

Gear Ratio

N/A 5

Module

N/A 3

No. of Teeth

N/A 12

Shape

N/A B8

Set Screw Size

N/A M8

Bending Strength

N/A 30.1 N·m3.07 kgf·m

Surface Durability

N/A 3.7 N·m0.38 kgf·m

Backlash

N/A 0.0031-0.0071 in0.08-0.18 mm

Precision Grade

N/A JIS B 1704:1978 grade 3

Gear Teeth Type

N/A Gleason

Pressure Angle

N/A 20 º

Material

N/A S45C (AISI 1045) Carbon Steel

Surface Treatment

N/A Black oxide coating

Tooth Hardness

N/A less than 194HB

Weight

N/A 0.74 kg1.631 lb

Dimensions

Bore Diameter (A)

N/A 0.994 in25.25 mm

Hub Diameter (B)

N/A 1.181 in30 mm

Pitch Diameter (C)

N/A 1.417 in36 mm

Outer Diameter (D)

N/A 1.751 in44.48 mm

Mounting Distance (E)

N/A 3.937 in100 mm

Total Length (F)

N/A 6.779 in172.19 mm

Length from Crown to Back (G)

N/A 0.427 in10.85 mm

Hub Width (H)

N/A 0.370 in9.4 mm

Length (I)

N/A 1.267 in32.19 mm

Face Width (J)

N/A 0.866 in22 mm

Shaft Length (M)

N/A 5.512 in140 mm